.nav_menu {
    height: 88rpx;
    display: flex;
    justify-content: space-around;
    align-items: center;
    &_item {
        flex: 1;
        font-size: 30rpx;
        color: #676767;
        text-align: center;
    }
    .active {
        position: relative;
        color: black;
        &::before {
            content:"";
            position: absolute;
            bottom: -23rpx;
            left: 50%;
            transform: translateX(-50%);
            width: 60%;
            height: 5rpx;
            background-color:#ea4350 ;
        }
    }
}